Lasowice Wielkie [lasɔˈvit͡sɛ ˈvjɛlkʲɛ] is a village in Kluczbork County, Opole Voivodeship, in south-western Poland.

In the Upper Silesia plebiscite of 20 March 1921, 394 inhabitants (84.2%) voted to remain in Germany, 74 for Poland.

Thus Groß Lassowitz remained part of the Weimar Republic.

The village is officially bilingual as the majority of its population are Germans.

This Kluczbork County location article is a stub.